Ambreen Aziz, Urooj Haroon, Kausar Yasmeen, M. Hashim Zuberi, Khalid Hassan, & Maryam Hassan. (2021). Comparative Analysis of Trace Elements Found in Commonly Used Vegetables Irrigated By Fresh And Waste Water in Karachi, Pakistan. International Journal of Economic and Environmental Geology, 12(1), 14–19. https://doi.org/10.46660/ijeeg.v12i1.562